extroverted UK /ˈɛkstɹəvəːtɪd/US /ˈɛkstɹəˌvəɹtɪd/ adjective3 •Of or characteristic of the personality of an extrovert: outgoing, sociable.She's very extroverted. She's always out meeting new people and looking for new experiences. •Turned or thrust outwards.The external and combustible Sulphur... is... protruded and extroverted. — 1671 •Synonym of inside-out....an extroverted bladder... formsmore extroverted · most extroverted